Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* Williams Evan Clark	2. Issuer Name and Ticker or Trading Symbol TWITTER, INC. [ TWTR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __ X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle) C/O TWITTER, INC., 1355 MARKET STREET, SUITE 900	3. Date of Earliest Transaction (MM/DD/YYYY) 10/10/2018
(Street) SAN FRANCISCO, CA 94103 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _ X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/10/2018		S ⁽¹⁾		3158	D	$27.2943 ⁽²⁾	240359	I	See footnote ⁽³⁾
Common Stock	10/10/2018		S ⁽¹⁾		810	D	$28.0657 ⁽⁴⁾	239549	I	See footnote ⁽³⁾
Common Stock	10/11/2018		S ⁽¹⁾		3920	D	$26.9419 ⁽⁵⁾	235629	I	See footnote ⁽³⁾
Common Stock	10/11/2018		S ⁽¹⁾		48	D	$27.5475 ⁽⁶⁾	235581	I	See footnote ⁽³⁾
Common Stock	10/10/2018		S ⁽¹⁾		3335	D	$27.30020 ⁽⁷⁾	257753	I	See footnote ⁽⁸⁾
Common Stock	10/10/2018		S ⁽¹⁾		666	D	$28.0199 ⁽⁹⁾	257087	I	See footnote ⁽⁸⁾
Common Stock	10/10/2018		S ⁽¹⁾		254	D	$29.0397 ⁽¹⁰⁾	256833	I	See footnote ⁽⁸⁾
Common Stock	10/11/2018		S ⁽¹⁾		4155	D	$26.8429 ⁽¹¹⁾	252678	I	See footnote ⁽⁸⁾
Common Stock	10/11/2018		S ⁽¹⁾		100	D	$27.46	252578	I	See footnote ⁽⁸⁾
Common Stock	10/10/2018		S ⁽¹⁾		24143	D	$27.29940 ⁽²⁾	1824052	I	See footnote ⁽¹²⁾
Common Stock	10/10/2018		S ⁽¹⁾		5990	D	$28.0661 ⁽⁴⁾	1818062	I	See footnote ⁽¹²⁾
Common Stock	10/11/2018		S ⁽¹⁾		29781	D	$26.9422 ⁽⁵⁾	1788281	I	See footnote ⁽¹²⁾
Common Stock	10/11/2018		S ⁽¹⁾		352	D	$27.5475 ⁽⁶⁾	1787929	I	See footnote ⁽¹²⁾
Common Stock	10/10/2018		S ⁽¹⁾		19801	D	$27.29920 ⁽¹³⁾	1491702	D
Common Stock	10/10/2018		S ⁽¹⁾		4268	D	$28.0524 ⁽¹⁴⁾	1487434	D
Common Stock	10/10/2018		S ⁽¹⁾		574	D	$28.9834 ⁽¹⁵⁾	1486860	D
Common Stock	10/11/2018		S ⁽¹⁾		23571	D	$26.8872 ⁽¹⁶⁾	1463289	D
Common Stock	10/11/2018		S ⁽¹⁾		1072	D	$27.3414 ⁽¹⁷⁾	1462217	D
Common Stock	10/10/2018		S ⁽¹⁾		217711	D	$27.29980 ⁽¹⁸⁾	16931457	I	See footnote ⁽¹⁹⁾
Common Stock	10/10/2018		S ⁽¹⁾		57674	D	$28.0521 ⁽²⁰⁾	16873783	I	See footnote ⁽¹⁹⁾
Common Stock	10/10/2018		S ⁽¹⁾		2602	D	$28.9793 ⁽²¹⁾	16871181	I	See footnote ⁽¹⁹⁾
Common Stock	10/11/2018		S ⁽¹⁾		263037	D	$26.914 ⁽²²⁾	16608144	I	See footnote ⁽¹⁹⁾
Common Stock	10/11/2018		S ⁽¹⁾		14950	D	$27.3534 ⁽²³⁾	16593194	I	See footnote ⁽¹⁹⁾
Common Stock	10/10/2018		S ⁽¹⁾		108	D	$27.2494 ⁽²⁴⁾	10441	I	See footnote ⁽²⁵⁾
Common Stock	10/10/2018		S ⁽¹⁾		27	D	$28.7922 ⁽²⁶⁾	10414	I	See footnote ⁽²⁵⁾
Common Stock	10/11/2018		S ⁽¹⁾		135	D	$26.7925 ⁽²⁷⁾	10279	I	See footnote ⁽²⁵⁾

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:
(1)	The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
(2)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.80 to $27.79 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(3)	The shares are held of record by Green Monster Trust dated November 7, 2012, for which the Goldman Sachs Trust Company serves as trustee.
(4)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.805 to $28.72 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(5)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.48 to $27.41 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(6)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.48 to $27.57 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(7)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.79 to $27.73 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(8)	The shares are held of record by The Family Trust under the Williams 2010 Qualified Annuity Trust 1 dated August 31, 2010, for which the Reporting Person's spouse serves as trustee.
(9)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.83 to $28.61 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(10)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $29.02 to $29.07 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(11)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.23 to $27.15 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(12)	The shares are held of record by the Article IV Family Trust Under Williams 2010 Qualified Annuity Trust 5, for which the Reporting Person's spouse and the Goldman Sachs Trust Company serve as co-trustees.
(13)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.79 to $27.78 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(14)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.79 to $28.74 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(15)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.95 to $29.02 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(16)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.22 to $27.20 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(17)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.22 to $27.52 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(18)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.77 to $27.76 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(19)	The shares are held of record by Obvious, LLC, for which the Reporting Person serves as the sole member.
(20)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.77 to $28.76 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(21)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.79 to $29.12 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(22)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.22 to $27.21 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(23)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $27.22 to $27.57 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(24)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.79 to $27.71 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(25)	The shares are held of record by the Reporting Person's spouse.
(26)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.61 to $29.02 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
(27)	The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $26.23 to $27.19 per share. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Williams Evan Clark C/O TWITTER, INC. 1355 MARKET STREET, SUITE 900 SAN FRANCISCO, CA 94103	X

Signatures
/s/ Sean Edgett, Attorney-in-Fact		10/12/2018
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.